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Merge pull request #1182 from erikwilson/docker-pause-image

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Allow --pause-image to set docker sandbox image also
This commit is contained in:
Erik Wilson 2019-12-11 10:36:07 -07:00 committed by GitHub
commit d4959d53af
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5 changed files with 10 additions and 9 deletions
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7
pkg/agent/config/config.go
View File

@ -452,11 +452,14 @@ func get(envInfo *cmds.Agent) (*config.Node, error) {
nodeConfig.AgentConfig.CNIBinDir = filepath.Dir(hostLocal)
nodeConfig.AgentConfig.CNIConfDir = filepath.Join(envInfo.DataDir, "etc/cni/net.d")
}
if !nodeConfig.Docker && nodeConfig.ContainerRuntimeEndpoint == "" {
nodeConfig.AgentConfig.RuntimeSocket = "unix://" + nodeConfig.Containerd.Address
nodeConfig.AgentConfig.RuntimeSocket = nodeConfig.Containerd.Address
} else {
nodeConfig.AgentConfig.RuntimeSocket = "unix://" + nodeConfig.ContainerRuntimeEndpoint
nodeConfig.AgentConfig.RuntimeSocket = nodeConfig.ContainerRuntimeEndpoint
nodeConfig.AgentConfig.CNIPlugin = true
}
if controlConfig.ClusterIPRange != nil {
nodeConfig.AgentConfig.ClusterCIDR = *controlConfig.ClusterIPRange
}

5
pkg/agent/run.go
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@ -47,10 +47,7 @@ func run(ctx context.Context, cfg cmds.Agent, lb *loadbalancer.LoadBalancer) err
}
}
if nodeConfig.Docker || nodeConfig.ContainerRuntimeEndpoint != "" {
nodeConfig.AgentConfig.RuntimeSocket = nodeConfig.ContainerRuntimeEndpoint
nodeConfig.AgentConfig.CNIPlugin = true
} else {
if !nodeConfig.Docker && nodeConfig.ContainerRuntimeEndpoint == "" {
if err := containerd.Run(ctx, nodeConfig); err != nil {
return err
}

2
pkg/agent/templates/templates.go
View File

@ -29,8 +29,6 @@ const ContainerdConfigTemplate = `
{{- if .NodeConfig.AgentConfig.PauseImage }}
sandbox_image = "{{ .NodeConfig.AgentConfig.PauseImage }}"
{{else}}
sandbox_image = "docker.io/rancher/pause:3.1"
{{end}}
{{- if not .NodeConfig.NoFlannel }}

3
pkg/cli/cmds/agent.go
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@ -82,8 +82,9 @@ var (
}
PauseImageFlag = cli.StringFlag{
Name: "pause-image",
Usage: "(agent/runtime) Customized pause image for containerd sandbox",
Usage: "(agent/runtime) Customized pause image for containerd or docker sandbox",
Destination: &AgentConfig.PauseImage,
Value: "docker.io/rancher/pause:3.1",
}
FlannelFlag = cli.BoolFlag{
Name: "no-flannel",

2
pkg/daemons/agent/agent.go
View File

@ -94,6 +94,8 @@ func startKubelet(cfg *config.Agent) {
argsMap["container-runtime"] = "remote"
argsMap["container-runtime-endpoint"] = cfg.RuntimeSocket
argsMap["serialize-image-pulls"] = "false"
} else if cfg.PauseImage != "" {
argsMap["pod-infra-container-image"] = cfg.PauseImage
}
if cfg.ListenAddress != "" {
argsMap["address"] = cfg.ListenAddress